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Auteur H. Krawczyk |
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Regional products for the Baltic Sea using MERIS data / H. Krawczyk in International Journal of Remote Sensing IJRS, vol 28 n°3-4 (February 2007)
[article]
Titre : Regional products for the Baltic Sea using MERIS data Type de document : Article/Communication Auteurs : H. Krawczyk, Auteur ; A. Neumann, Auteur ; et al., Auteur Année de publication : 2007 Article en page(s) : pp 593 - 608 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] Baltique, mer
[Termes IGN] chlorophylle
[Termes IGN] données de terrain
[Termes IGN] eaux côtières
[Termes IGN] estimation statistique
[Termes IGN] image Envisat-MERIS
[Termes IGN] littoral
[Termes IGN] qualité des eaux
[Termes IGN] réflectance
[Termes IGN] sédiment
[Termes IGN] temps réelRésumé : (Auteur) For many questions of the coastal zone management, the knowledge on the biological and ecological state of coastal waters is of high importance. Due to the complexity of this water type, characterized by different classes of water constituents, a sophisticated methodology needs to be applied for quantitative remote sensing. Within the MAPP-Project (MERIS Applications and Regional Products Project) a specific remote sensing interpretation algorithm was developed for the regional assessment of water constituents in the Baltic Sea. This is a part of the ESA Cat-1 proposal ID 1413 GEMEL-3 ("Generation of MERIS Level-3 products for European multidisciplinary regional applications"). The operational implementation in a MERIS-value-adding system allows a near real-time estimation of chlorophyll sediment and gelbstoff concentrations on a regular basis. The algorithm, based on a principal component inversion (PCI) technique and the model will be introduced. The applicability of the model will be demonstrated on a couple of comparisons of MERIS reflectances and in-situ measurements. The potential of the model shall be demonstrated on available MERIS data. Copyright Taylor & Francis Numéro de notice : A2007-090 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160600815558 En ligne : https://doi.org/10.1080/01431160600815558 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28455
in International Journal of Remote Sensing IJRS > vol 28 n°3-4 (February 2007) . - pp 593 - 608[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 080-07021 RAB Revue Centre de documentation En réserve L003 Disponible Four years of oceans colour remote sensing with MOS-IRS / M. Hetscher in International Journal of Remote Sensing IJRS, vol 25 n° 7 (April 2004)
[article]
Titre : Four years of oceans colour remote sensing with MOS-IRS Type de document : Article/Communication Auteurs : M. Hetscher, Auteur ; H. Krawczyk, Auteur ; et al., Auteur Année de publication : 2004 Article en page(s) : pp 1415 - 1421 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] capteur multibande
[Termes IGN] composition colorée
[Termes IGN] couleur de l'océan
[Termes IGN] eaux côtières
[Termes IGN] image IRS
[Termes IGN] image MOS
[Termes IGN] océanographie spatiale
[Termes IGN] radiance
[Termes IGN] rayonnement proche infrarouge
[Termes IGN] sédiment
[Termes IGN] spectromètre imageur
[Termes IGN] traitement d'imageRésumé : (Auteur) The imaging spectrometer MOS IRS-P3 was launched in March 1996 as the first example of a new generation of ocean colour sensors. It consists of three different spectrometers in the visible/near-infrared spectral region with 18 channels. The IRS-P3 mission is focused on the remote sensing of case 2 water, particularly the derivation of different water constituents in coastal waters. Due to the more complex spectral behaviour of case 2 water, a new methodological approach was developed which works directly with satellite measured top-of-atmosphere radiance and accounts for the correlation of the different water constituents as well as for the spectral shape. This paper gives an overview of the mission, the scientific goals and the development and improvement of the retrieval algorithms. The potential of the algorithm is demonstrated and examples of selected European coasts are shown. Derived maps of water constituents are presented. Numéro de notice : A2004-094 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160310001592382 En ligne : https://doi.org/10.1080/01431160310001592382 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26621
in International Journal of Remote Sensing IJRS > vol 25 n° 7 (April 2004) . - pp 1415 - 1421[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 080-04071 RAB Revue Centre de documentation En réserve L003 Exclu du prêt